Domain Name System (DNS) spoofing

DNS spoofing is a cyber attack where a hacker tricks your computer into believing a fake website is legitimate. When you try to visit a familiar site, the attacker intercepts and redirects you to a malicious version, often to steal your data or infect your device. This happens by manipulating the Domain Name System (DNS), which is like the internet’s address book that matches website names to their IP addresses. By altering these mappings, attackers can effortlessly redirect users without their knowledge, making it crucial to use security measures like HTTPS and DNS security protocols.